| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $117.69 | 10.346% | $129.8662 | $129.87 | $129.85 | $129.90 |
| Purchase #2 | $240.52 | 7.201% | $257.8398 | $257.84 | $257.85 | $257.80 |
| Purchase #3 | $176.67 | 4.288% | $184.2456 | $184.25 | $184.25 | $184.20 |
| Purchase #4 | $170.75 | 10.857% | $189.2883 | $189.29 | $189.30 | $189.30 |
| Purchase #5 | $67.39 | 7.468% | $72.4227 | $72.42 | $72.40 | $72.40 |
| Purchase #6 | $173.54 | 6.607% | $185.0058 | $185.01 | $185.00 | $185.00 |
| Purchase #7 | $8.33 | 4.203% | $8.6801 | $8.68 | $8.70 | $8.70 |
| 7 purchase totals = | $954.89 | $1,027.3485 | $1,027.36 | $1,027.35 | $1,027.30 | |